Evaluate. (a−2b)3 when a=−4 and b=−12 Enter your answer in the box.

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8

Tell whether the two rates form a proportion